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40 mm Electromechanical

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Speakers & Transducers 40.1 mm x 40.1 mm, Square Frame, 5.0 W, 8 Ohm, Neodymium Magnet, PET Cone, Speaker CMS0401KL-3X Same Sky 1: $14.77 750In Stock	Mfr. Part # CMS0401KL-3X Mouser Part # 490-CMS0401KL-3X	Same Sky	Speakers & Transducers 40.1 mm x 40.1 mm, Square Frame, 5.0 W, 8 Ohm, Neodymium Magnet, PET Cone, Speaker	Datasheet	750In Stock	$14.77 $12.45 $11.80 $11.39 View $10.99 $10.21 $10.20	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 40 mm, 24 Vdc, 100 dB, Wire Leads, Driving Circuit, Warble Tone, Piezo Siren CPS-5952-100PM Same Sky 1: $7.99 768In Stock	Mfr. Part # CPS-5952-100PM Mouser Part # 490-CPS-5952-100PM	Same Sky	Buzzers & Audio Indicators - Industrial 40 mm, 24 Vdc, 100 dB, Wire Leads, Driving Circuit, Warble Tone, Piezo Siren Learn More about Same Sky cui devices sirens	Datasheet	768In Stock	$7.99 $5.52 $5.14 $4.88 View $4.56 $4.48 $4.34 $4.07	Min.: 1 Mult.: 1
Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM 3SU10011BD600AA0 Siemens 1: $33.31 1In Stock	Mfr. Part # 3SU10011BD600AA0 Mouser Part # 982-3SU10011BD600AA0	Siemens	Switch Actuators ILLUM PUSHBUTTON,MOM, WHT, MH CAP 40MM Learn More about Siemens sirius act pushbuttons indicators	Datasheet	1In Stock	$33.31 $31.94 $31.26 $31.09 Quote Quote	Min.: 1 Mult.: 1
Industrial Relays 1 Form A 80A 12VDC Sealed, 4.5W AEP18012 Panasonic Industry 1: $142.61 36In Stock NRND	Mfr. Part # AEP18012 Mouser Part # 769-AEP18012 NRND	Panasonic Industry	Industrial Relays 1 Form A 80A 12VDC Sealed, 4.5W Learn More about Panasonic Industry panasonic ep relays	Datasheet	36In Stock	$142.61 $128.69 $128.68	Min.: 1 Mult.: 1
Switch Legend Plates & Labels Nameplate NALD-112 IDEC 1: $12.54 35In Stock	Mfr. Part # NALD-112 Mouser Part # 199-NALD112	IDEC	Switch Legend Plates & Labels Nameplate	Datasheet	35In Stock	$12.54 $11.14 $10.59 $10.03 View $9.55 $9.11 $8.80 $8.50	Min.: 1 Mult.: 1
Switch Hardware Spring-loaded key lft/rght -GK&GKL/GKR GKZ59 Honeywell 1: $123.22 9In Stock	Mfr. Part # GKZ59 Mouser Part # 785-GKZ59	Honeywell	Switch Hardware Spring-loaded key lft/rght -GK&GKL/GKR	Datasheet	9In Stock	$123.22	Min.: 1 Mult.: 1
Microphones Microphone 32ohm 40mm, 40mW AR-4032-PP-1C1 AATC 1: $3.09 979In Stock	Mfr. Part # AR-4032-PP-1C1 Mouser Part # 253-AR4032PP1C1	AATC	Microphones Microphone 32ohm 40mm, 40mW	Datasheet	979In Stock	$3.09 $2.78 $2.62 $2.23 View $2.09 $1.83 $1.52 $1.43 $1.38	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB metal red mushr pull 1NC XB4BT842 Schneider Electric 1: $58.43 37In Stock	Mfr. Part # XB4BT842 Mouser Part # 996-XB4BT842	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB metal red mushr pull 1NC Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	37In Stock	$58.43	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr pull 1NC XB5AT842 Schneider Electric 1: $58.43 40In Stock	Mfr. Part # XB5AT842 Mouser Part # 996-XB5AT842	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr pull 1NC Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	40In Stock	$58.43	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 AS04008MR-22-WP PUI Audio 1: $7.73 94In Stock New Product	Mfr. Part # AS04008MR-22-WP Mouser Part # 665-AS04008MR-22-WP New Product	PUI Audio	Speakers & Transducers Speaker 40mm 0.5W 8ohms 520Hz 82dB IP67 Learn More about PUI Audio as speakers	Datasheet	94In Stock	$7.73 $5.58 $5.18 $4.97 View $4.72 $4.53	Min.: 1 Mult.: 1
Speakers & Transducers Speakers CMS0401KL-1X Same Sky 1: $15.77 1,335In Stock	Mfr. Part # CMS0401KL-1X Mouser Part # 490-CMS0401KL-1X	Same Sky	Speakers & Transducers Speakers	Datasheet	1,335In Stock	$15.77 $13.18 $12.30 $11.79 View $11.13 $10.26 $10.20	Min.: 1 Mult.: 1
Automotive Relays V23132B2002A200 1393315-9 TE Connectivity / AMP 1: $68.85 442In Stock 100Expected 10/21/2026	Mfr. Part # 1393315-9 Mouser Part # 571-1393315-9	TE Connectivity / AMP	Automotive Relays V23132B2002A200	Datasheet	442In Stock 100Expected 10/21/2026	$68.85 $67.91 $64.88 $62.65 View $56.22 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132A2001B200 1416010-1 TE Connectivity / Raychem 1: $44.19 852In Stock 1,100Expected 1/11/2027	Mfr. Part # 1416010-1 Mouser Part # 571-1416010-1	TE Connectivity / Raychem	Automotive Relays V23132A2001B200	Datasheet	852In Stock 1,100Expected 1/11/2027	$44.19 $40.13 $38.96 $38.16 View $37.78 $36.69 Quote	Min.: 1 Mult.: 1
Automotive Relays V23132A2001B200 V23132A2001B200 TE Connectivity / Raychem 1: $59.94 2,566In Stock 500Expected 10/21/2026	Mfr. Part # V23132A2001B200 Mouser Part # 655-V23132A2001B200	TE Connectivity / Raychem	Automotive Relays V23132A2001B200	Datasheet	2,566In Stock 500Expected 10/21/2026	$59.94 $41.04 $39.58 $37.25 $36.74	Min.: 1 Mult.: 1
Solid State Relays - SSRs 15A, 75V to 250V Screw term Zerocross AQA211VL Panasonic Industry 1: $20.39 1,985In Stock	Mfr. Part # AQA211VL Mouser Part # 769-AQA211VL	Panasonic Industry	Solid State Relays - SSRs 15A, 75V to 250V Screw term Zerocross Learn More about Panasonic Industry panasonicaqa	Datasheet	1,985In Stock	$20.39 $18.60 $17.91 $17.25 View $16.93 $16.17 $15.61 Quote	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches D40 EMERGENCY STOP KR 455E XB4BS9442 Schneider Electric 1: $138.92 5In Stock	Mfr. Part # XB4BS9442 Mouser Part # 996-XB4BS9442	Schneider Electric	Emergency Stop Switches / E-Stop Switches D40 EMERGENCY STOP KR 455E Learn More about Schneider Electric xb4 zb4 22mm pushbuttons	Datasheet	5In Stock	$138.92	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr turn 1NC XB5AS8442 Schneider Electric 1: $91.51 6In Stock 73Expected 10/23/2026	Mfr. Part # XB5AS8442 Mouser Part # 996-XB5AS8442	Schneider Electric	Emergency Stop Switches / E-Stop Switches E.stop PB plastic red mushr turn 1NC Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	6In Stock 73Expected 10/23/2026	$91.51	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits ATOM SWITCH is a bi-directional control programable switch for the M5ATOM. K042 M5Stack 1: $26.90 402In Stock	Mfr. Part # K042 Mouser Part # 170-K042	M5Stack	Switch Contact Blocks / Switch Kits ATOM SWITCH is a bi-directional control programable switch for the M5ATOM. Learn More about M5Stack atom hub switch kit	Datasheet	402In Stock	$26.90	Min.: 1 Mult.: 1
Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm 2846 Visaton 1: $8.84 575In Stock	Mfr. Part # 2846 Mouser Part # 243-K40SQ-8OHM	Visaton	Speakers & Transducers 4cm (1.6") mini speaker plastic diaphragm metal basket 0 5-1W 300 20000Hz 8ohm Learn More about Visaton miniature speakers	Datasheet	575In Stock	$8.84 $6.84 $6.20 $5.77 View $5.37 $5.02 $4.45 Quote	Min.: 1 Mult.: 1
Speakers & Transducers 4x9cm (1.6"x3.5") full-range speaker wooden cone & stable plastic basket 4-5W 8051 Visaton 1: $16.64 245In Stock	Mfr. Part # 8051 Mouser Part # 243-SC4.9FL-8OHM	Visaton	Speakers & Transducers 4x9cm (1.6"x3.5") full-range speaker wooden cone & stable plastic basket 4-5W Learn More about Visaton magnetically shielded speakers	Datasheet	245In Stock	$16.64 $12.90 $11.69 $10.22 View $9.52 $9.13 $8.97	Min.: 1 Mult.: 1
Safety Relays PSR-SCP-24UC/URM TYPE A 4N/O 2N/C 2981444 Phoenix Contact 1: $146.12 28In Stock	Mfr. Part # 2981444 Mouser Part # 651-2981444	Phoenix Contact	Safety Relays PSR-SCP-24UC/URM TYPE A 4N/O 2N/C Learn More about Phoenix Contact control cabinets	Datasheet	28In Stock	$146.12	Min.: 1 Mult.: 1
Safety Relays PSR-SPF-24UC/URM 4X1/2X2 2981457 Phoenix Contact 1: $138.62 34In Stock	Mfr. Part # 2981457 Mouser Part # 651-2981457	Phoenix Contact	Safety Relays PSR-SPF-24UC/URM 4X1/2X2 Learn More about Phoenix Contact control cabinets	Datasheet	34In Stock	$138.62	Min.: 1 Mult.: 1
Emergency Stop Switches / E-Stop Switches PUSHBUTTON 230VAC 2AMP XB5 XB5AT845 Schneider Electric 1: $74.24 42In Stock	Mfr. Part # XB5AT845 Mouser Part # 996-XB5AT845	Schneider Electric	Emergency Stop Switches / E-Stop Switches PUSHBUTTON 230VAC 2AMP XB5 Learn More about Schneider Electric schneider xb5 zb5 plastic control signaling units	Datasheet	42In Stock	$74.24	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 5W 4ohm 115Hz 80dB AS04004MS PUI Audio 1: $11.30 40In Stock	Mfr. Part # AS04004MS Mouser Part # 665-AS04004MS	PUI Audio	Speakers & Transducers Speaker 5W 4ohm 115Hz 80dB Learn More about PUI Audio pui as series speakers	Datasheet	40In Stock	$11.30 $8.75 $7.67 $7.12 $6.76	Min.: 1 Mult.: 1
Speakers & Transducers Speaker 5W 8ohm 150Hz 80dB AS04008MS-3 PUI Audio 1: $11.66 46In Stock	Mfr. Part # AS04008MS-3 Mouser Part # 665-AS04008MS-3	PUI Audio	Speakers & Transducers Speaker 5W 8ohm 150Hz 80dB Learn More about PUI Audio pui as series speakers	Datasheet	46In Stock	$11.66 $9.03 $7.90 $7.33 $6.99	Min.: 1 Mult.: 1